Three
3 and 31 are both prime. Their only factors are themselves and 1, they share no common factors other than one.
3 is a prime number because it has only two factors which are itself and one. A composite number has factors other than 1 and itself.prime
Because other than itself and one, its factors include 3 and 5
3 is a prime number. Any number that only has itself and one as factors is a prime number. Therefore, since there are no factors of 3 other than one and itself it is a prime number.
Natural numbers that are greater than zero that have no other factors except one and themselves are called prime numbers. The first five prime numbers are 1, 3, 5, 7, and 11.
5 is a prime number and has no factors other than 1 and 5. Factors of 9 are 1, 3, 9. 5 and 9 have no common factors other than 1.
Yes, a composite number has to have at least one factor other than 1 and itself, so they have to have at least 3 factors.
The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36.
There are infinitely many numbers which are not factors of 3. In fact, any integer other than 1 and 3 is not a factor.Also, anything which is not a number is not a factor of 3.
None. 7 and 9 haveno common factors other than 1.Factors of 7: 1, 7Factors of 9: 1, 3, 9
81 is an odd number between 7 and 350 that has 3 factors other than itself and 1.
You bet. As long as at least one of the factors is a proper fraction. 1/2 x 6 = 3 (product is smaller than one factor) 1/3 x 1/4 = 1/12 (product is smaller than both factors)